D0405
Dialysis tubing, high retention seamless cellulose tubing
avg. flat width 23 mm (0.9 in.), MWCO 14000, 99.99% retention
Synonyme(s) :
Dialysis tubing
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About This Item
Code UNSPSC :
41123100
Nomenclature NACRES :
NB.22
Produits recommandés
Diam. moyen
15 mm , when full
Largeur moy. à plat
23 mm (0.9 in.)
Capacité
~50 mL/ft
Dimension de pores
14000 MWCO, 99.99% retention
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Description générale
Retains >99% of cytochrome c (M.W. 12,400) in solution over a 10-hour period.
Conditionnement
Supplied in rolls, dry
Qualité
May contain glycerin and sulfur compounds in more than trace amounts; washing instructions are included.
Notes préparatoires
Removal of glycerol included as a humectant can be accomplished by washing the tubing in running water for 3-4 hours. Removal of sulfur compounds can be accomplished by treating the tubing with a 0.3% (w/v) solution of sodium sulfide at 80°C for 1 minute. Wash with hot water (60°C) for 2 minutes, followed by acidification with a 0.2% (v/v) solution of sulfuric acid, then rinse with hot water to remove the acid. This tubing will retain most proteins of molecular weight 12,000 or greater.
Certificats d'analyse (COA)
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